Bed lift



FIG. 1 is a perspective view of the bed lift showing my new design;

FIG. 2 is a side view of the design of FIG. 1; with all sides being identical;

FIG. 3 is a top view of the design of FIG. 1; and,

FIG. 4 is a bottom view of the design of FIG. 1. 

CLAIM The ornamental design for a bed lift, as shown and described. 